找ROP gadget
用工具找ROP gadget
https://github.com/JonathanSalwan/ROPgadget
https://github.com/t00sh/rop-tool
https://github.com/0vercl0k/rp
https://scoding.de/ropper/
http://ropshell.com/
https://github.com/acama/xrop
用工具找ROP gadget
https://github.com/JonathanSalwan/ROPgadget
https://github.com/t00sh/rop-tool
https://github.com/0vercl0k/rp
https://scoding.de/ropper/
http://ropshell.com/
https://github.com/acama/xrop